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Ruby Zipkin
2020 229
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No.2
( 1
( % !&"'$#
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No.3
@DF=E;=>?B
=>?B0 +65C:9>@7$#,5=>?B
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=>?B2G1.1C:9>@*!73-)0
!10+65=>?B
( (1) =>?B1 1*'
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( (2) & 4D8?E=1G
11
*'
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No.4
Zipkin
(1) Twitter ,OSS &)+!* !"$(
(2) Google Dapper
-
.
(1) +'" API %+#
(2) %+# UI
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No.5
Zipkin
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No.6
Zipkin
(1)
(2) Zipkin
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No.7
Zipkin
(1)
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No.8
Zipkin
(1)
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No.9
Zipkin
(1) Storage
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No.10
Zipkin
(1) Storage
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No.11
Zipkin
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No.12
Zipkin
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No.13
Zipkin
(1) User CodeHTTP GET
/foo
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No.14
Zipkin
(2) Trace Instrumentation
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No.15
Zipkin
(3) Trace InstrumentationHttp Client
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No.16
Zipkin
(4) Http Client
Trace Instrumentation
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No.17
Zipkin
(5) Trace Instrumentation
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No.18
Zipkin
(6) Trace InstrumentationUser Code
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No.19
Zipkin
(7) Trace Instrumentation
Zipkin Collector
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No.20
(1) Web
HTTP
(2) Zipkin
Web1
localhost:8081
Web2
localhost:8082
Web3
localhost:9000
Zipkin
localhost:9411
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No.21
(1) Web
(2) HTTP
(3) Zipkin
(Trace ID
)
(4) Zipkin
Web 1
localhost:8081
Web 2
localhost:8082
Web 3
localhost:9000
Zipkin
localhost:9411
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No.22
(1) Web
(2) HTTP
(3) Zipkin
(Trace ID
)
(4) Zipkin
Web 1
localhost:8081
Web 2
localhost:8082
Web 3
localhost:9000
Zipkin
localhost:9411
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No.23
(1) Web
(1) Sinatra: Web
(2) GET
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No.24
(1) Web
(2) HTTP
(3) Zipkin
(Trace ID
)
(4) Zipkin
Web 1
localhost:8081
Web 2
localhost:8082
Web 3
localhost:9000
Zipkin
localhost:9411
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No.25
(2) HTTP
(1) Faraday: HTTP
(2)
HTTP
(3) localhost:9000/api GET
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No.26
(1) Web
(2) HTTP
(3) Zipkin
(Trace ID
)
(4) Zipkin
Web 1
localhost:8081
Web 2
localhost:8082
Web 3
localhost:9000
Zipkin
localhost:9411
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No.27
Zipkin & $&'
(2) )zipkin-ruby
)Ruby
(1) %(! & $&'
("#(
C)C++)Python& $&'
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No.28
Rack (1/2)
(1) Web
Web
(2) gem
() Rails, Sinatra, Faraday
sinatra rails
Faraday
rack
middleware
handler
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No.29
Rack (2/2)
sinatra rails
Faraday
rack
middleware
handler
RackA:F)*(
call#
" '&-D3
HTTPE-+39##
'
Rack;H:D
"Web0I<'
&-D3
Rack(>E.I1CH
callB47:'$ &,=2*-9
httpE-+39?76! '%Hash' JKMML#38I53
/I:JG3@H3?76JG3@H3body'B47:
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No.30
Rack&#*
Rack&#*
,Zipkin($()
(3a) FaradayZipkin($()
(3b) SinatraZipkin($()
HTTP) "
() !' !+% ,Trace ID
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No.31
(3a) FaradayZipkin
(1) Faraday use
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No.32
(3b) Sinatra
Zipkin
(1) Rack
use
∵ Sinatra!Rack
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No.33
(1) Web
Web 1 Web 2 Web 3
Zipkin
(2) HTTP
(3) Zipkin
(Trace ID
)
(4) Zipkin
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No.34
(4) Zipkin
(1) Docker
(2) Java
$ curl -sSL https://zipkin.io/quickstart.sh | bash -s
$ java -jar zipkin.jar
(3) Running from source
# get the latest source
$ git clone https://github.com/openzipkin/zipkin cd zipkin
# Build the server and also make its dependencies
$ ./mvnw -DskipTests --also-make -pl zipkin-server clean install
# Run the server
$ java -jar ./zipkin-server/target/zipkin-server-*exec.jar
$ docker run –d –p 9411:9411 openzipkin/zipkin
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No.35
(1) http://localhost:8081/
(2) http://localhost:9411/
: 2020-02-14T14:01:18+09:00
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No.36
(1) OpenZipkin · A distributed tracing system,
https://zipkin.io/
'
(2) zipkin,
https://github.com/openzipkin/zipkin
(3) "$& % !#Zipkin ,
https://qiita.com/miya10kei/items/2532b80fcd8d19eb2e75
(4) Rack'
https://qiita.com/k0kubun/items/248395f68164b52aec4a
(5) zipkin-ruby-example,
https://github.com/openzipkin/zipkin-ruby-example